Deleted net-wireless/wpa_supplicant: now it's in Portage.
tree60ddb7114ff7845041048a33871ff3c4a4a91715
drwxr-xr-x - net-im
drwxr-xr-x - net-wireless
drwxr-xr-x - profiles
drwxr-xr-x - sys-power